Minor cleanup

akka-cluster/src/multi-jvm/scala/akka/cluster/ClientDowningNodeThatIsUnreachableSpec.scala

@@ -16,9 +16,7 @@ object ClientDowningNodeThatIsUnreachableMultiJvmSpec extends MultiNodeConfig {
   val third = role("third")
   val fourth = role("fourth")
 
-  commonConfig(debugConfig(on = false).
-    withFallback(ConfigFactory.parseString("akka.cluster.auto-down = off")).
-    withFallback(MultiNodeClusterSpec.clusterConfig))
+  commonConfig(debugConfig(on = false).withFallback(MultiNodeClusterSpec.clusterConfig))
 }
 
 class ClientDowningNodeThatIsUnreachableMultiJvmNode1 extends ClientDowningNodeThatIsUnreachableSpec

akka-cluster/src/multi-jvm/scala/akka/cluster/ClientDowningNodeThatIsUpSpec.scala

@@ -16,9 +16,7 @@ object ClientDowningNodeThatIsUpMultiJvmSpec extends MultiNodeConfig {
   val third = role("third")
   val fourth = role("fourth")
 
-  commonConfig(debugConfig(on = false).
-    withFallback(ConfigFactory.parseString("akka.cluster.auto-down = off")).
-    withFallback(MultiNodeClusterSpec.clusterConfig))
+  commonConfig(debugConfig(on = false).withFallback(MultiNodeClusterSpec.clusterConfig))
 }
 
 class ClientDowningNodeThatIsUpMultiJvmNode1 extends ClientDowningNodeThatIsUpSpec

akka-cluster/src/multi-jvm/scala/akka/cluster/JoinTwoClustersSpec.scala

@@ -47,7 +47,7 @@ abstract class JoinTwoClustersSpec extends MultiNodeSpec(JoinTwoClustersMultiJvm
     "be able to 'elect' a single leader after joining (A -> B)" taggedAs LongRunningTest in {
       // make sure that the node-to-join is started before other join
       runOn(a1, b1, c1) {
-        cluster
+        cluster.self
       }
       testConductor.enter("first-started")
 

akka-cluster/src/multi-jvm/scala/akka/cluster/LeaderDowningNodeThatIsUnreachableSpec.scala

@@ -12,9 +12,9 @@ import akka.actor.Address
 import akka.util.duration._
 
 object LeaderDowningNodeThatIsUnreachableMultiJvmSpec extends MultiNodeConfig {
-  val first  = role("first")
+  val first = role("first")
   val second = role("second")
-  val third  = role("third")
+  val third = role("third")
   val fourth = role("fourth")
 
   commonConfig(debugConfig(on = false).

akka-cluster/src/multi-jvm/scala/akka/cluster/LeaderElectionSpec.scala

@@ -16,11 +16,7 @@ object LeaderElectionMultiJvmSpec extends MultiNodeConfig {
   val third = role("third")
   val fourth = role("fourth")
 
-  commonConfig(debugConfig(on = false).
-    withFallback(ConfigFactory.parseString("""
-        akka.cluster.auto-down = off
-        """)).
-    withFallback(MultiNodeClusterSpec.clusterConfig))
+  commonConfig(debugConfig(on = false).withFallback(MultiNodeClusterSpec.clusterConfig))
 
 }
 
@@ -45,7 +41,7 @@ abstract class LeaderElectionSpec extends MultiNodeSpec(LeaderElectionMultiJvmSp
     "be able to 'elect' a single leader" taggedAs LongRunningTest in {
       // make sure that the node-to-join is started before other join
       runOn(first) {
-        cluster
+        cluster.self
       }
       testConductor.enter("first-started")
 

akka-cluster/src/multi-jvm/scala/akka/cluster/MembershipChangeListenerSpec.scala

@@ -42,7 +42,7 @@ abstract class MembershipChangeListenerSpec extends MultiNodeSpec(MembershipChan
 
       // make sure that the node-to-join is started before other join
       runOn(first) {
-        cluster
+        cluster.self
       }
       testConductor.enter("first-started")
 

akka-cluster/src/multi-jvm/scala/akka/cluster/MultiNodeClusterSpec.scala

@@ -15,6 +15,7 @@ import akka.util.Duration
 object MultiNodeClusterSpec {
   def clusterConfig: Config = ConfigFactory.parseString("""
     akka.cluster {
+      auto-down                          = off
       gossip-frequency                   = 200 ms
       leader-actions-frequency           = 200 ms
       unreachable-nodes-reaper-frequency = 200 ms

akka-cluster/src/multi-jvm/scala/akka/cluster/NodeMembershipSpec.scala

@@ -41,7 +41,7 @@ abstract class NodeMembershipSpec extends MultiNodeSpec(NodeMembershipMultiJvmSp
 
       // make sure that the node-to-join is started before other join
       runOn(first) {
-        cluster
+        cluster.self
       }
       testConductor.enter("first-started")